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Run #530ed1c5bdc6a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Drupal\Component\Utility\Crypt::randomBytes [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Component\Utility\Crypt::randomBytes9 12.5% 296 0.1% 307 0.1% 6,912 0.0% 48 0.0%
Exclusive Metrics for Current Function165 55.7% 130 42.3% 2,456 35.5% 0 0.0%
Parent functions
Drupal\Component\Utility\Crypt::randomBytesBase648 88.9% 257 86.8% 267 87.0% 1,664 24.1% 48 100.0%
_drupal_bootstrap_code1 11.1% 39 13.2% 40 13.0% 5,248 75.9% 0 0.0%
Child functions
openssl_random_pseudo_bytes9 16.7% 109 36.8% 112 36.5% 1,296 18.8% 0 0.0%
function_exists9 16.7% 9 3.0% 14 4.6% 800 11.6% 48 100.0%
strlen18 33.3% 9 3.0% 24 7.8% 1,088 15.7% 0 0.0%
substr18 33.3% 4 1.4% 27 8.8% 1,272 18.4% 0 0.0%